2904170720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1650097}}^1$

素因数の和:1650123

約数の個数: 48

約数和(自身を含む): 7484844528

約数和(自身を除く): 4580673808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 1650097, 3300194, 6600388, 8250485, 13200776, 16500970, 18151067, 26401552, 33001940, 36302134, 52803104, 66003880, 72604268, 90755335, 132007760, 145208536, 181510670, 264015520, 290417072, 363021340, 580834144, 726042680, 1452085360, 2904170720]

約数ペア:

[(1, 2904170720), (2, 1452085360), (4, 726042680), (5, 580834144), (8, 363021340), (10, 290417072), (11, 264015520), (16, 181510670), (20, 145208536), (22, 132007760), (32, 90755335), (40, 72604268), (44, 66003880), (55, 52803104), (80, 36302134), (88, 33001940), (110, 26401552), (160, 18151067), (176, 16500970), (220, 13200776), (352, 8250485), (440, 6600388), (880, 3300194), (1760, 1650097)]